. >>> and tomorrow, colorado, connecticut, new york, massachusetts and tennessee will announce they will add at least 300 hours of learning time in some schools starting in 2013. either by longer days or by longer school years. we're going to have more news in one hour, but first, back to our program. >>> due to mature subject matter, viewer discretion is advised. >>> over the years of filming "lockup," we've seen a wide range of stories from positive ones with inmates who have found redemption or earned degrees to better their life in prison, to the negative, where the cycle of violence has actually escalated for them. they've become more violent and added more time to their sentences. >> stories of troubled childhoods, multiple incarcerations and violent crime convictions are common to many of the inmates at the penitentiary of new mexico, but none of them told us their personal stories of self-destruction quite the way inmate frederico munoz did while we met him while shooting "lockup extended stay." >> at the hour of my birth there were no celebrations. allow me to present my many tr